Abstract: Methods and apparatuses to remotely control information technology infrastructure are disclosed by classifying a data center device into a service group; selecting a service group and assigning to end-users; monitoring the service groups; and controlling the service. A platform has an input configured to receive service group classification and logic to control operational state of the data center devices attached to the service group.

Abstract: Method and Apparatus for rapid scalable unified infrastructure system management platform are disclosed by discovery of compute nodes, network components across data centers, both public and private for a user; assessment of type, capability, VLAN, security, virtualization configuration of the discovered unified infrastructure nodes and components; configuration of nodes and components covering add, delete, modify, scale; and rapid roll out of nodes and components across data centers both public and private.

Abstract: Methods and apparatuses to orchestrate any-vendor IT infrastructure (Network) configuration are disclosed by discovery of network components including routers, switches, server load balancers, firewalls; assessment of type, capability, VLAN, security, access lists, policies, virtualization configuration of the discovered network components; configuration of components covering add, delete, modify, scale; and rapid roll out of network atomic units and components across data centers.

Abstract: Methods and apparatuses to to orchestrate any-vendor IT infrastructure (Compute) configuration are disclosed by discovery of compute nodes; assessment of type, capability, VLAN, security, virtualization configuration of the discovered compute nodes; configuration of nodes covering add, delete, modify, scale; and rapid roll out of nodes across data centers.

Abstract: A reliable and secure data-center. The data center includes a first data-center tier that is adapted to connect to an external network and an internal portion of the data center. A first firewall instance interfaces the first tier and the external network. A second firewall instance interfaces the first tier and the internal portion of the data center. In a more specific embodiment, the first firewall instance and the second firewall instance accommodate Internet Protocol SECurity (IPSEC) terminations using one or more VPNSMs. In this embodiment, the first data-center tier implements a core tier that includes one or more core switches that facilitate implementing the first firewall instance and the second firewall instance. The interior portion of the network represents a DeMilitarized Zone (DMZ) that includes a second tier that is connected between the first data-center tier and a third tier.

Abstract: Techniques are provided to derive a virtual machine workload cost for a data center. At a network management appliance that is in communication with network resources and computing resources used by a plurality of virtual machines executed by the computing resources for providing one or more services, usage metrics are collected from network components of the network resources operating with respect to traffic that passes through the network resources as a result of the plurality of virtual machines executed by the computing resources. The virtual machine workload cost is computed from the usage metrics.

Abstract: The present invention provides an active/standby data center that avoids the delay associated with a cached DNS entry to switch from the active data center to the standby data center. When the active data center becomes unavailable, the standby data center advertises the same address as the primary data center so the change over occurs quickly. When the IP address of the primary data center is no longer visible to the standby data center, the standby data center begins to advertise.

Abstract: In one embodiment, a method can include: (i) classifying a packet in a server load balancer (SLB) for determining if the packet is destined for a virtual Internet protocol (VIP) address hosted on the SLB; (ii) selecting a server from a group of servers representing the VIP address; (iii) changing a destination IP address of the packet from the VIP address to a real IP address of the selected server; and (iv) recirculating the packet for repeating the classifying.

Abstract: In one embodiment, a method can include: (i) classifying a packet in a server load balancer (SLB) for determining if the packet is destined for a virtual Internet protocol (VIP) address hosted on the SLB; (ii) selecting a server from a group of servers representing the VIP address; (iii) changing a destination IP address of the packet from the VIP address to a real IP address of the selected server; and (iv) recirculating the packet for repeating the classifying.

Abstract: Techniques are provided to derive a virtual machine workload cost for a data center. At a network management appliance that is in communication with network resources and computing resources used by a plurality of virtual machines executed by the computing resources for providing one or more services, usage metrics are collected from network components of the network resources operating with respect to traffic that passes through the network resources as a result of the plurality of virtual machines executed by the computing resources. The virtual machine workload cost is computed from the usage metrics.

Abstract: In one embodiment, a method can include: (i) classifying a packet in a server load balancer (SLB) for determining if the packet is destined for a virtual Internet protocol (VIP) address hosted on the SLB; (ii) selecting a server from a group of servers representing the VIP address; (iii) changing a destination IP address of the packet from the VIP address to a real IP address of the selected server; and (iv) recirculating the packet for repeating the classifying.

Abstract: A distributed data center topology having at least a pair of active data centers that can recover from a disaster at one of the data centers and achieves load balancing using IGP (Interior Gateway Protocol) between data centers. The distributed data centers use virtual IP addresses, route health injection and Border Gateway Protocol (BGP) for business continuance, disaster recovery and load balancing. Active applications are deployed at each data center to provide a logical active/standby configuration for certain applications. Alternatively, active applications are deployed at both sites and BGP routes traffic to the closest data center edge router. Load balancing occurs over an internal IGP link between sites.

Abstract: The present invention provides an active/standby data center that avoids the delay associated with a cached DNS entry to switch from the active data center to the standby data center. When the active data center becomes unavailable, the standby data center advertises the same address as the primary data center so the change over occurs quickly. When the IP address of the primary data center is no longer visible to the standby data center, the standby data center begins to advertise.

Abstract: A distributed data center topology having at least a pair of active data centers that can recover from a disaster at one of the data centers and achieves load balancing using IGP (Interior Gateway Protocol) between data centers. The distributed data centers use virtual IP addresses, route health injection and Border Gateway Protocol (BGP) for business continuance, disaster recovery and load balancing. The active/active topology supports load balancing where each site concurrently hosts active applications or applications can be hosted in a logical active/standby mode. IGP and RHI (Route Health Injection) are used to propagate routes to an edge router and BGP (Border Gateway Protocol) and IP Anycast are used for site-to-site recovery and load balancing between data center sites.

Abstract: The present invention provides an active/standby data center that avoids the delay associated with a cached DNS entry to switch from the active data center to the standby data center. When the active data center becomes unavailable, the standby data center advertises the same address as the primary data center so the change over occurs quickly. When the IP address of the primary data center is no longer visible to the standby data center, the standby data center begins to advertise.

Abstract: In one embodiment, a method can include: (i) classifying a packet in a server load balancer (SLB) for determining if the packet is destined for a virtual Internet protocol (VIP) address hosted on the SLB; (ii) selecting a server from a group of servers representing the VIP address; (iii) changing a destination IP address of the packet from the VIP address to a real IP address of the selected server; and (iv) recirculating the packet for repeating the classifying.

Abstract: The present invention provides an active/standby data center that avoids the delay associated with a cached DNS entry to switch from the active data center to the standby data center. When the active data center becomes unavailable, the standby data center advertises the same address as the primary data center so the change over occurs quickly. When the IP address of the primary data center is no longer visible to the standby data center, the standby data center begins to advertise.

Abstract: A distributed data center topology having at least a pair of active data centers that can recover from a disaster at one of the data centers and achieves load balancing using IGP (Interior Gateway Protocol) between data centers. The distributed data centers use virtual IP addresses, route health injection and Border Gateway Protocol (BGP) for business continuance, disaster recovery and load balancing. Active applications are deployed at each data center to provide a logical active/standby configuration for certain applications. Alternatively, active applications are deployed at both sites and BGP routes traffic to the closest data center edge router. Load balancing occurs over an internal IGP link between sites.

Abstract: A distributed data center topology having at least a pair of active data centers that can recover from a disaster at one of the data centers and achieves load balancing using IGP (Interior Gateway Protocol) between data centers. The distributed data centers use virtual IP addresses, route health injection and Border Gateway Protocol (BGP) for business continuance, disaster recovery and load balancing. The active/active topology supports load balancing where each site concurrently hosts active applications or applications can be hosted in a logical active/standby mode. IGP and RHI (Route Health Injection) are used to propagate routes to an edge router and BGP (Border Gateway Protocol) and IP Anycast are used for site-to-site recovery and load balancing between data center sites.